package inter2;

/**
 * @classname:MyInterface
 * @description:
 * @author: Mr.Z
 * @date: 2020/12/3 20:06
 * @version: 0.1
 * @since:1.8
 */
public interface MyInterface {
  //  void add();

//    void add(int a);
    int add();
}
